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Posted to dev@hama.apache.org by "Edward J. Yoon (JIRA)" <ji...@apache.org> on 2012/05/17 12:35:07 UTC

[jira] [Commented] (HAMA-576) Improve sendMessages in Vertex

    [ https://issues.apache.org/jira/browse/HAMA-576?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13277711#comment-13277711 ] 

Edward J. Yoon commented on HAMA-576:
-------------------------------------

+1
                
> Improve sendMessages in Vertex
> ------------------------------
>
>                 Key: HAMA-576
>                 URL: https://issues.apache.org/jira/browse/HAMA-576
>             Project: Hama
>          Issue Type: Sub-task
>          Components: bsp core, graph
>            Reporter: Thomas Jungblut
>            Priority: Blocker
>             Fix For: 0.5.0
>
>
> Currently it is pretty inefficient solved by a MapWritable per single vertex value.
> We should move out the map from a single vertex and instead put it into a SINGLE map. This will save us lots of space and time while messaging.
> I'm considering this as a blocker, since this is just a huge drawback in comparision to giraph.

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